120288221

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{431}}^1$

素因数の和:884

約数の個数: 16

約数和(自身を含む): 130671360

約数和(自身を除く): 10383139

約数列:

[1, 19, 37, 397, 431, 703, 7543, 8189, 14689, 15947, 171107, 279091, 302993, 3251033, 6330959, 120288221]

約数ペア:

[(1, 120288221), (19, 6330959), (37, 3251033), (397, 302993), (431, 279091), (703, 171107), (7543, 15947), (8189, 14689)]